Acoustic glass break detectors

Glass break detectors are an additional protection layer for property not only from burglars but also vandals and bad weather. Ajax wired and wireless detectors activate an alarm as soon as they detect two consecutive sounds: a low-frequency impact sound and a high-frequency sound of shattering glass. The DualTone digital algorithm verifies this. If attackers try to enter a house through a broken window, break a shop window to get goods, or a branch that fell during a storm breaks a window — the system immediately notifies users and a security company. At the same time, a passing car, thunder, and barking dogs do not cause false alarms. Ajax glass break detectors are available in the form of a separate miniature detector that will suit any interior, as well as in the form of a combined detector featuring a motion sensor. The product line includes both wired and wireless Ajax glass break sensors.

Fibra
Wired glass break detectors

GlassProtect Fibra

Wired glass break detector
9 m glass break detection range
180° glass break detection angle
DualTone digital algorithm for glass break verification
Adjustable sensitivity
Terminals to connect a third-party detector
Up to 45 µA power consumption from the Fibra line
Communication with the hub at a distance of up to 2,000 m

CombiProtect Fibra

Wired combined motion and glass break detector
12 m motion detection range
9 m glass break detection range
180° glass break detection angle
DualTone digital algorithm for glass break verification
Adjustable sensitivity
Up to 60 µA power consumption from the Fibra line
Communication with the hub at a distance of up to 2,000 m
Jeweller
Wireless glass break detectors

GlassProtect Jeweller

Wireless glass break detector
9 m glass break detection range
180° glass break detection angle
DualTone digital algorithm for glass break verification
Adjustable sensitivity
Terminals to connect a third-party detector
Up to 7 years of operation from battery
Communication with the hub at a distance of up to 1,000 m

CombiProtect Jeweller

Wireless combined motion and glass break detector
12 m motion detection range
9 m glass break detection range
180° glass break detection angle
DualTone digital algorithm for glass break verification
Adjustable sensitivity
Up to 5 years of operation from battery
Communication with the hub at a distance of up to 1,200 m

Features of Ajax glass break detectors

Cooperating with third-party equipment

GlassProtect Jeweller and GlassProtect Fibra glass break detectors are equipped with the terminals for connecting a third-party device with an NC contact type. It can be any detector: motion, opening, vibration.

Straightforward set up

Ajax glass break detectors do not need to be disassembled for configuring. Connecting to the system and setting up are done in the mobile or desktop app, where users can also create an automation scenario. For instance, set the roller shutters to close automatically when a window is broken.

Using reliable communication technology

The wireless glass break detectors and the hubs communicate via the Jeweller radio protocol. It is a TDMA technology with strong encryption. In the event of radio interference or jamming attempt, Ajax switches the radio frequency, notifying users and a security company of the situation.
And to control communication with wired devices, the hubs use the Fibra protocol, a wired technology of digital generation. Fibra combines the reliability of wires with the freedom of radio connection.

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